Patents by Inventor Shinichi Hashizume
Shinichi Hashizume has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4833280Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; and a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover. The movable contact portion of the slide member, according as the control portion of the slide member is moved from outside the casing, selectively connects together a combination of the fixed contacts.Type: GrantFiled: January 15, 1988Date of Patent: May 23, 1989Assignee: Omron Tateisi Electronics Co.Inventors: Hideyuki Bingo, Takashi Yoshimura, Masatsugu Yamashita, Shinichi Hashizume, Norio Iwakiri
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Patent number: 4819194Abstract: In this coordinate inputting system, a coordinate inputting sheet is provided for detecting an axial coordinate, and this includes a sheet body with a resistive surface laid over one of its sides, a pair of mutually substantially parallel edge electrodes extending along opposite edges of this resistive surface which are for having voltage applied between them, and several intermediate electrodes, substantially mutually parallel and substantially parallel to the pair of edge electrodes, and extending along the resistive surface bewteen the pair of edge electrodes in a mutually spaced relationship.Type: GrantFiled: June 3, 1987Date of Patent: April 4, 1989Assignee: Omron Tateisi Electronics Co.Inventors: Haruyuki Koizumi, Hideki Sato, Shinichi Hashizume, Koichi Omae
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Patent number: 4816631Abstract: A slide switch has a switch operating member at its upper surface which is slid back and forth for operating the slide switch. An adapter is provided for operating this slide switch from the side, and has a main body which has a base and clamp members extending from opposite sides of the base to define a space between them, the clamp members being adapted to grip the slide switch between them so as to secure the adapter on the top of the slide switch with the slide switch being held at least partly in the space between the clamp members. The adapter has an actuator pivotally fixed to the main body, and this actuator has a lever portion which protrudes out from the main body to the side and an actuation portion which, with the slide switch held between the clamp members, engages with the switch operating member of the slide switch, so as to slide it as the actuator is pivoted with respect to the main body.Type: GrantFiled: January 15, 1987Date of Patent: March 28, 1989Assignee: Omron Tateisi Electronics Co.Inventors: Masatsugu Yamashita, Takashi Yoshimura, Shinichi Hashizume, Hideyuki Bingo, Norio Iwakiri
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Patent number: 4814565Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover; and a seal member interposed between the inside of the cover and the side of the slide member facing it, the seal member being squeezed between the slide member and the cover, a seal between the inside of the casing and the outside thereby being produced.Type: GrantFiled: August 7, 1986Date of Patent: March 21, 1989Assignee: Omron Tateisi Electronics Co.Inventors: Hideyuki Bingo, Takashi Yoshimura, Masatsugu Yamashita, Shinichi Hashizume, Norio Iwakiri
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Patent number: 4801767Abstract: In this coordinate inputting sheet, there are provided an X coordinate inputting sheet for detecting an X coordinate and a Y coordinate inputting sheet for detecting a Y coordinate. These X coordinate and Y coordinate inputting sheets are laid together with their conducting surfaces mutually confronting one another. An insulating projection is provided between the X coordinate inputting sheet and the Y coordinate inputting sheet in order to space apart their opposing conducting surfaces. Auxiliary electrodes extend substantially along equipotential directions of at least one of the X and Y coordinate inputting sheets adjacent to the insulating projection.Type: GrantFiled: June 1, 1987Date of Patent: January 31, 1989Assignee: Omron Tateisi Electronics Co.Inventors: Hideki Sato, Haruyuki Koizumi, Shinichi Hashizume, Koichi Omae
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Patent number: 4745242Abstract: A coordinate input sheet for use in a coordinate digitizer apparatus has at least one auxiliary electrode disposed between and in parallel with main electrodes provided at opposite ends of a resistance surface. The auxiliary electrode is used to either measure a voltage at its respective position which can be used to correct point contact data generated by said sheet or to apply a voltage to said sheet so that point data generated by said sheet is correct.Type: GrantFiled: February 9, 1987Date of Patent: May 17, 1988Assignee: Omron Tateisi Electronics Co.Inventors: Haruyuki Koizumi, Shinichi Hashizume, Koichi Omae, Sanji Nakabayashi
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Patent number: 4628166Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover; and a seal member interposed between the inside of the cover and the side of the slide member facing it, the seal member being squeezed between the slide member and the cover, a seal between the inside of the casing and the outside thereby being produced.Type: GrantFiled: September 18, 1984Date of Patent: December 9, 1986Assignee: Omron Tateisi Electronics Co.Inventors: Hideyuki Bingo, Takashi Yoshimura, Masatsuga Yamashita, Shinichi Hashizume, Norio Iwakiri